PT-2026-64387 · Julia · Libidn Jll

Published

2026-07-14

·

Updated

2026-07-14

CVSS v3.1

2.5

Low

VectorAV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
GNU libidn before 1.44 is prone to out-of-bounds reads of uninitialized memory in the ToUnicode APIs because of mishandling in idna to unicode internal. The affected code is not present in libidn2.

Fix

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Related Identifiers

JLSEC-2026-667

Affected Products

Libidn Jll